Sentinel 3: Homeworld Achievements Here is the full list of all 47 Sentinel 3: Homeworld achievements.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply AllWonNot wonClassic Assault 2Classic map 2 has been completed in assault mode 22 February 2015 - Add a guideTurret SpammerComplete a classic assult level without upgrading any turrets 22 February 2015 - Add a guideClassic Assault 1Classic map 1 has been completed in assault mode 22 February 2015 - Add a guideAerial Slow UpgradeFully upgrade an aerial slow turret 22 February 2015 - Add a guideMission 20Complete mission 20 of the original campaign 22 February 2015 - Add a guideMission 19Complete mission 19 of the original campaign 22 February 2015 - Add a guideSniper UpgradeFully upgrade a sniper turret 22 February 2015 - Add a guideMission 18Complete mission 18 of the original campaign 22 February 2015 - Add a guideMission 17Complete mission 17 of the original campaign 22 February 2015 - Add a guideMission 16Complete mission 16 of the original campaign 22 February 2015 - Add a guideMission 15Complete mission 15 of the original campaign 22 February 2015 - Add a guideLine Laser UpgradeFully upgrade a line laser turret 22 February 2015 - Add a guideMission 14Complete mission 14 of the original campaign 22 February 2015 - Add a guideMission 13Complete mission 13 of the original campaign 22 February 2015 - Add a guideMission 12Complete mission 12 of the original campaign 22 February 2015 - Add a guideFlamer UpgradeFully upgrade a flamer turret 22 February 2015 - Add a guideMission 11Complete mission 11 of the original campaign 22 February 2015 - Add a guidePsycho DefenderReach wave 100 in endless mode on psycho difficulty 22 February 2015 - Add a guideMission 10Complete mission 10 of the original campaign 22 February 2015 - Add a guideMission 9Complete mission 9 of the original campaign 22 February 2015 - Add a guideAlien SlaughterKill 10,000 aliens 22 February 2015 - Add a guideBeam UpgradeFully upgrade a beam turret 22 February 2015 - Add a guideMission 8Complete mission 8 of the original campaign 22 February 2015 - Add a guideMission 7Complete mission 7 of the original campaign 22 February 2015 - Add a guideBooster UpgradeFully upgrade a booster turret 22 February 2015 - Add a guideMission 6Complete mission 6 of the original campaign 22 February 2015 - Add a guideMission 5Complete mission 5 of the original campaign 22 February 2015 - Add a guideMissile UpgradeFully upgrade a missile turret 22 February 2015 - Add a guideMission 4Complete mission 4 of the original campaign 22 February 2015 - Add a guideSlow UpgradeFully upgrade a slow turret 22 February 2015 - Add a guideMission 3Complete mission 3 of the original campaign 22 February 2015 - Add a guideAlien KillerKill 1000 aliens 22 February 2015 - Add a guideMission 2Complete mission 2 of the original campaign 22 February 2015 - Add a guideBomb UpgradeFully upgrade a bomb turret 21 February 2015 - Add a guideMission 1Complete mission 1 of the original campaign 21 February 2015 - Add a guideLaser UpgradeFully upgrade a laser turret 21 February 2015 - Add a guideTurret ExpertUnlock all turrets Locked - Add a guideWeapon MasterUnlock all Sentinel weaponry Locked - Add a guideAble CommanderUnlock all commander abilities Locked - Add a guideHero CommanderReach maximum commander level Locked - Add a guideClassic Assault 3Classic map 3 has been completed in assault mode Locked - Add a guideClassic Assault 4Classic map 4 has been completed in assault mode Locked - Add a guideClassic Assault 5Classic map 5 has been completed in assault mode Locked - Add a guideClassic Assault 6Classic map 6 has been completed in assault mode Locked - Add a guideAlien MassacreKill 100,000 aliens Locked - Add a guideAlien ExtinctionKill 1,000,000 aliens Locked - Add a guidePsycho MasterReach wave 150 in endless mode on psycho difficulty Locked - Add a guide